At: O Chem Govor. Pesch. Kamysh. Ergenej, Stalingrad, Oblastnoe knigoizdatel'stvo By: Baranov V. I.
journalAt: Trudy Geologicheskogo Komiteta, New Series, 86 By: Zalessky M. D.
journalAt: Trudy Geologicheskogo Komiteta, 8, 3 By: Schmalhausen I. F.
journalAt: Byulleten’ Moskovskogo Obshchestva Ispytatelei Prirody, Otdel, Otdel geologicheskii, 29, 3 By: Ananiev A. R.
journalAt: Hornický věstník a Hornické a hutnické listy, 15(34), 24 By: Augusta J.
journalAt: Doklady Akademii nauk Belorusskoi SSR, 12, 1 By: Dorofeev P. I.
journalAt: Izvestiya Akademii Nauk SSSR, Series, 7, Otdeleniye matematicheskikh i estestvennykh nauk, 1932, 9 By: Zalessky M. D.
journalAt: Botanicheskii Zhurnal, 46, 12 By: Kolesnikova T. D.
journalAt: Izvestiya Akademii Nauk SSSR, Series, 7, Otdeleniye fiziko-matematicheskikh nauk, 1930, 3 By: Zalessky M. D.
journalAt: Azərbaycan SSR Elmlər Akademiyasının Xəbərləri, 15, 3 By: Khalilov D. M.